128957136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 455970816

約数和(自身を除く): 327013680

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 37, 41, 42, 44, 46, 48, 56, 66, 69, 74, 77, 82, 84, 88, 92, 111, 112, 123, 132, 138, 148, 154, 161, 164, 168, 176, 184, 222, 231, 246, 253, 259, 264, 276, 287, 296, 308, 322, 328, 336, 368, 407, 444, 451, 462, 483, 492, 506, 518, 528, 552, 574, 592, 616, 644, 656, 759, 777, 814, 851, 861, 888, 902, 924, 943, 966, 984, 1012, 1036, 1104, 1148, 1221, 1232, 1288, 1353, 1517, 1518, 1554, 1628, 1702, 1722, 1771, 1776, 1804, 1848, 1886, 1932, 1968, 2024, 2072, 2296, 2442, 2553, 2576, 2706, 2829, 2849, 3034, 3036, 3108, 3157, 3256, 3404, 3444, 3542, 3608, 3696, 3772, 3864, 4048, 4144, 4551, 4592, 4884, 5106, 5313, 5412, 5658, 5698, 5957, 6068, 6072, 6216, 6314, 6512, 6601, 6808, 6888, 7084, 7216, 7544, 7728, 8547, 9102, 9361, 9471, 9768, 10212, 10373, 10619, 10626, 10824, 11316, 11396, 11914, 12136, 12144, 12432, 12628, 13202, 13616, 13776, 14168, 15088, 16687, 17094, 17871, 18204, 18722, 18942, 19536, 19803, 20424, 20746, 21238, 21252, 21648, 22632, 22792, 23828, 24272, 25256, 26404, 28083, 28336, 31119, 31857, 33374, 34188, 34891, 35742, 36408, 37444, 37884, 39606, 40848, 41492, 42476, 42504, 45264, 45584, 47656, 50061, 50512, 52808, 56166, 62238, 63714, 65527, 66748, 68376, 69782, 71484, 72611, 72816, 74888, 75768, 79212, 82984, 84952, 85008, 95312, 100122, 104673, 105616, 112332, 116809, 124476, 127428, 131054, 133496, 136752, 139564, 142968, 145222, 149776, 151536, 158424, 165968, 169904, 196581, 200244, 209346, 217833, 224664, 233618, 244237, 248952, 254856, 262108, 266992, 279128, 285936, 290444, 316848, 350427, 383801, 393162, 400488, 418692, 435666, 449328, 467236, 488474, 497904, 509712, 524216, 558256, 580888, 700854, 732711, 767602, 786324, 800976, 837384, 871332, 934472, 976948, 1048432, 1151403, 1161776, 1401708, 1465422, 1535204, 1572648, 1674768, 1742664, 1868944, 1953896, 2302806, 2686607, 2803416, 2930844, 3070408, 3145296, 3485328, 3907792, 4605612, 5373214, 5606832, 5861688, 6140816, 8059821, 9211224, 10746428, 11723376, 16119642, 18422448, 21492856, 32239284, 42985712, 64478568, 128957136]

約数ペア:

[(1, 128957136), (2, 64478568), (3, 42985712), (4, 32239284), (6, 21492856), (7, 18422448), (8, 16119642), (11, 11723376), (12, 10746428), (14, 9211224), (16, 8059821), (21, 6140816), (22, 5861688), (23, 5606832), (24, 5373214), (28, 4605612), (33, 3907792), (37, 3485328), (41, 3145296), (42, 3070408), (44, 2930844), (46, 2803416), (48, 2686607), (56, 2302806), (66, 1953896), (69, 1868944), (74, 1742664), (77, 1674768), (82, 1572648), (84, 1535204), (88, 1465422), (92, 1401708), (111, 1161776), (112, 1151403), (123, 1048432), (132, 976948), (138, 934472), (148, 871332), (154, 837384), (161, 800976), (164, 786324), (168, 767602), (176, 732711), (184, 700854), (222, 580888), (231, 558256), (246, 524216), (253, 509712), (259, 497904), (264, 488474), (276, 467236), (287, 449328), (296, 435666), (308, 418692), (322, 400488), (328, 393162), (336, 383801), (368, 350427), (407, 316848), (444, 290444), (451, 285936), (462, 279128), (483, 266992), (492, 262108), (506, 254856), (518, 248952), (528, 244237), (552, 233618), (574, 224664), (592, 217833), (616, 209346), (644, 200244), (656, 196581), (759, 169904), (777, 165968), (814, 158424), (851, 151536), (861, 149776), (888, 145222), (902, 142968), (924, 139564), (943, 136752), (966, 133496), (984, 131054), (1012, 127428), (1036, 124476), (1104, 116809), (1148, 112332), (1221, 105616), (1232, 104673), (1288, 100122), (1353, 95312), (1517, 85008), (1518, 84952), (1554, 82984), (1628, 79212), (1702, 75768), (1722, 74888), (1771, 72816), (1776, 72611), (1804, 71484), (1848, 69782), (1886, 68376), (1932, 66748), (1968, 65527), (2024, 63714), (2072, 62238), (2296, 56166), (2442, 52808), (2553, 50512), (2576, 50061), (2706, 47656), (2829, 45584), (2849, 45264), (3034, 42504), (3036, 42476), (3108, 41492), (3157, 40848), (3256, 39606), (3404, 37884), (3444, 37444), (3542, 36408), (3608, 35742), (3696, 34891), (3772, 34188), (3864, 33374), (4048, 31857), (4144, 31119), (4551, 28336), (4592, 28083), (4884, 26404), (5106, 25256), (5313, 24272), (5412, 23828), (5658, 22792), (5698, 22632), (5957, 21648), (6068, 21252), (6072, 21238), (6216, 20746), (6314, 20424), (6512, 19803), (6601, 19536), (6808, 18942), (6888, 18722), (7084, 18204), (7216, 17871), (7544, 17094), (7728, 16687), (8547, 15088), (9102, 14168), (9361, 13776), (9471, 13616), (9768, 13202), (10212, 12628), (10373, 12432), (10619, 12144), (10626, 12136), (10824, 11914), (11316, 11396)]